Need help bout my dog

[Ieuan]

I am new to this site just need a Answers bout my dog.all of a sudden my dog is a male dog and he has just started humping me. A male human.why is this?

 

[JoanneF]

It's often a sign of anxiety or non-sexual excitement. In fact it is seldom related to sexuality.

How old is he? And have there been any changes in his life recently?

 

[Ragsysmum]

Is he castrated?

 

[Tinytom]

My neutered male started this at the age of 5 ...he humps when he is anxious excited nervous etc...

 

[Hemlock]

Repetitive rhythmic actions release endorphins, so it's often used as a comforter. Of course it is never appropriate for a dog to hump a person, so if he tries, prevent him quickly and firmly, then redirect him to a cushion or suitably sized toy.
Meanwhile think about what could be upsetting him, and work to build his confidence. Whether or not you have long-term plans to castrate him, this is not the time.
How old is he, what breed/type, and what is his normal day like? Have there been any recent changes?